How to determine if the host and rain sensor are connected?
When the main unit successfully receives signals from the rain sensor, the Signal icon in the rain area remains lit.
When the main unit is not successfully connected to the rain sensor, the Signal icon in the rain area disappears.
What should be done if the host and rain sensor are not connected?
Press and hold the "HIST/UP" button for 3 seconds to reconnect the main unit to the rain sensor. The display of the main unit will display Signal icon in the rain area and flash, and the main unit will reconnect the remote rain sensor.
How to reset the rain readingï¼?
Press the â??HIST/UPâ?� and â??RAIN/ALERTâ?� buttons simultaneously for 3 seconds to reset the rain reading. ï¼?Note: This will not aï¬?ect the 12 month history readings which are stored in memory.ï¼?

How to switch dfferent rain readings
By pressing the â??RAIN/ALERTâ?� button, you can switch the rain data for â??NOWâ?� â??1 HOURâ?� â??24 HOURSâ?� â??TODAYâ?� â??7 DAYSâ?� â??MONTHâ?� â??YEARâ?� and â??TOTALâ?�.
Why does time always deviate by a few hoursï¼?
The time zone must be set correctly according to the main unit area, or when the time signal is received, the time will be incorrect (How to set the time zone, please refer to the manual)
How to determine if the host and rain sensor are connected?
When the main unit successfully receives signals from the rain sensor, the Signal icon in the rain area remains lit.
When the main unit is not successfully connected to the rain sensor, the Signal icon in the rain area disappears.
What should be done if the host and rain sensor are not connected?
Press and hold the "HIST/UP" button for 3 seconds to reconnect the main unit to the rain sensor. The display of the main unit will display Signal icon in the rain area and flash, and the main unit will reconnect the remote rain sensor.
How to reset the rain reading?
Press the “HIST/UP” and “RAIN/ALERT” buttons simultaneously for 3 seconds to reset the rain reading. (Note: This will not a?ect the 12 month history readings which are stored in memory.)
?
How to switch dfferent rain readings
By pressing the “RAIN/ALERT” button, you can switch the rain data for “NOW” “1 HOUR” “24 HOURS” “TODAY” “7 DAYS” “MONTH” “YEAR” and “TOTAL”.
Why does time always deviate by a few hours?
The time zone must be set correctly according to the main unit area, or when the time signal is received, the time will be incorrect (How to set the time zone, please refer to the manual)